test: fix typos in whatwg-webstreams explanations

PR-URL: #40389
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

Author: tniessen

test/parallel/test-whatwg-webstreams-transfer.js

@@ -115,7 +115,7 @@ const theData = 'hello';
 // Like the ReadableStream test above, this sets up a pipeline
 // through which the data flows...
 //
-// We start with WritableStream W1, which is transfered to port1.
+// We start with WritableStream W1, which is transferred to port1.
 // Doing so creates an internal ReadableStream R1 and WritableStream W2,
 // which are coupled together with MessagePorts P1 and P2.
 // The port1.onmessage callback receives WritableStream W2 and
@@ -169,25 +169,25 @@ const theData = 'hello';
 // We start with TransformStream T1, which creates ReadableStream R1,
 // and WritableStream W1.
 //
-// When T1 is transfered to port1.onmessage, R1 and W1 are individually
-// transfered.
+// When T1 is transferred to port1.onmessage, R1 and W1 are individually
+// transferred.
 //
-// When R1 is transfered, it creates internal WritableStream W2, and
+// When R1 is transferred, it creates internal WritableStream W2, and
 // new ReadableStream R2, coupled together via MessagePorts P1 and P2.
 //
-// When W1 is transfered, it creates internal ReadableStream R3 and
+// When W1 is transferred, it creates internal ReadableStream R3 and
 // new WritableStream W3, coupled together via MessagePorts P3 and P4.
 //
 // A new TransformStream T2 is created that owns ReadableStream R2 and
 // WritableStream W3. The port1.onmessage callback immediately transfers
 // that to port2.onmessage.
 //
-// When T2 is transfered, R2 and W3 are individually transfered.
+// When T2 is transferred, R2 and W3 are individually transferred.
 //
-// When R2 is transfered, it creates internal WritableStream W4, and
+// When R2 is transferred, it creates internal WritableStream W4, and
 // ReadableStream R4, coupled together via MessagePorts P5 and P6.
 //
-// When W3 is transfered, it creates internal ReadableStream R5, and
+// When W3 is transferred, it creates internal ReadableStream R5, and
 // WritableStream W5, coupled together via MessagePorts P7 and P8.
 //
 // A new TransformStream T3 is created that owns ReadableStream R4 and